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C6.1.6/0513-0515/E
11
at all times. In case of controller breakdown the low pressure switch could be used for
emergency operation (rewiring required).
A
crankcase heater
is directly connected to the controller. The crankcase heater will be
energized when the ambient sensor is below a given value (10°C) and the compressor has been
off for a period of time (5 minutes). The minimum off time does not apply at initial power up.
In addition to the above, the [ CF ] EASY condensing unit has the following features:
Liquid line assembly (filter drier and sight glass/moisture indicator)
Anti-corrosion treatment to the condenser fins
The electronic controller is also the base controller for the connection of many optional and
customer supplied functions such as:
Main load controller (or thermostat)
Evaporator electric defrost heater contactor
Evaporator fan contactor
Superheat controller for one electronic expansion device (not available on CFLE models)
NOTE:
For additional features please contact your local Application Engineering
representative.
2.9 Electronic controller XCM25D
– Programming
2.9.1 Programming the local display
Figure 8: Local display
LED
Mode
Function
On
Compressor 1 enabled
Flashing
Anti-short cycle delay enabled
On
Condensing fans enabled
On
Bar display
Flashing
Programming mode
On
PSI display
Flashing
Programming mode
On
When browsing the service menu
Flashing
In fast access menu
On
When browsing the alarm menu
Flashing
A new alarm occurred
On
An alarm is occurring
On
Digital unloader solenoid On
On
In defrost
On
Evaporator fans - Liquid line solenoid valve On
Table 8: LED functions description
NOTE:
By default the local display will show the value of the suction pressure during
operation. This can be changed by choosing another value for parameter B03 (Remote
Display visualization).
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Содержание [CF] EASY
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Страница 47: ...C6 1 6 0513 0515 G 42 Anhang 5 Alarm Men Tabelle 25 Alarm Men...
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Страница 79: ...26 C6 1 6 0513 0515 E Figure 18 Fixing dimensions and distances Dual fan unit...
Страница 93: ...C6 1 6 0513 0515 E 40 Appendix 5 Alarm menu Table 25 Alarm code overview...